Dufficy is a surname. Notable people with the surname include:
- Frank Dufficy (born 1953), British diver
- John Dufficy (1901–1969), Australian politician
This page lists people with the surname Dufficy.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.